Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual equipe é anterior a 1994?
 ###Tabelas: CREATE TABLE south_asian (south_asian_id AUTO_INCREMENT PRIMARY KEY, Letters VARCHAR, Organization VARCHAR, Nickname VARCHAR, Founding Date VARCHAR, Founding University VARCHAR, Type VARCHAR) CREATE TABLE kit_sponsors_and_manufacturers (kit_sponsors_and_manufacturers_id AUTO_INCREMENT PRIMARY KEY, Period VARCHAR, Manufacturer VARCHAR, Shirt main sponsor VARCHAR, Shirt back sponsor VARCHAR, Shorts sponsor VARCHAR, Sleeves sponsor VARCHAR) CREATE TABLE senators_at_the_beginning_of_the_39th_parliament (senators_at_the_beginning_of_the_39th_parliament_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Party VARCHAR, Province (Division) VARCHAR, Date appointed VARCHAR, Appointed by VARCHAR, Left office VARCHAR) CREATE TABLE cart (cart_id AUTO_INCREMENT PRIMARY KEY, Year INT, Team VARCHAR, Chassis VARCHAR, Engine VARCHAR, Rank VARCHAR, Points INT) CREATE TABLE registered_births_and_deaths (registered_births_and_deaths_id AUTO_INCREMENT PRIMARY KEY, Average population (x 1000) INT, Live births VARCHAR, Deaths VARCHAR, Natural change VARCHAR, Crude birth rate (per 1000) INT, Crude death rate (per 1000) INT, Natural change (per 1000) INT)  
SELECT Team FROM cart WHERE Year < 1994